ITEM NAME:12 In 1 USB Tester DC Digital Voltmeter Ammeter Voltagecurrent Meter Ammete H8Y1 12 In 1 USB Tester DC Digital Voltmeter Ammeter Voltagecurrent Meter Ammete H8Y1 Cumulative capacity range: 0-99999 mah precision: 0.001 Ah (New features or D+ D- Voltage )1) 8192 pixels HD display;2) D+ D- Voltage Tester3) Memory power time data such as power;4) The single monitoring shows charging voltage, current, power, power WH,mAH, charging time and other information; 5) USB is the copper pin and a low resistance in sampling technology, access after almost does not affect the charging speed;6) Wide voltage from 3.60 V to 32.5 V;7) Low and lower power since the Less than 0.003 A （ Less than 3mA ） 3.60V~32.5V / 0.00A~5.10A / 0 ~ 299.999W / 0 ~ 999999 WH / 0 ~ 999999 mAH / 0 Celsius~+80 Celsius / 0~999 ohm / 999H 59M 59S / D+ D- Voltage 0.000V ~ 2.999 V / Since the power flow: Less than 0.003 A ,8.When the power is more than the 0.5W, the time will be calculated! Voltage measuring range: 3.60V ~ 32.5 V Resolution precision: 0.01 V,Current measuring range: 0.00A ~ 5.00 A Resolution precision: 0.01 A,Power cumulative range: 0 ~ 999999 WH Resolution precision: 0.001 Wh,Capacity range : 0 ~ 999999 mAH Resolution precision: 0.001 Ah.Since the power Temperature：0Celsius~ + 80 Celsius Resolution precision:1 Celsius,D+ Voltage : 0.000V ~ 2.999 V Resolution precision: 0.001 V,D- Voltage : 0.000V ~ 2.999 V Resolution precision: 0.001 V,Load impedance: 0 ~ 999 ohm Resolution precision:1 ohm,Power metering range: 0 ~ 299.999 W Resolution precision: 0.001 W,Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S,Time to refresh: more than the 500 ms/time more than the 500 ms/times,Measurement rate: 0.5 times/s Display Type:Digital Only Accuracy Class:1% (Software calibration technique) DIY Supplies:Electrical Power Supply:USB DC Power Use large equipment of the same metal manganese bronze sampling resistor (1.0 mm diameter metal manganese bronze material Less than 0.05R) Since th
